#@Author: zhangguanjie
#@Date: 2019-09-05 09:49:44
#@Last Modified by:   zhangguanjie
#@Last Modified time: 2019-09-05 09:49:44
 
# from ...pao_python.pao.service.data.mongo_db import MongoService, MongoFilter, C, N, F, as_date
# from ...service.mongo_bill_service import MongoBillFilter
# from enum import Enum
# from datetime import datetime

# class DisplayShowService(MongoService):

#     def __init__(self, db_addr, db_port, db_name, inital_password, session):
#         self.db_addr = db_addr
#         self.db_port = db_port
#         self.db_name = db_name
#         self.inital_password = inital_password
#         self.session = session
        
#     '''测试服务'''
    

    
    



        
        
        
    
    
    